Pith Number

pith:RDXAZ7FG

pith:2016:RDXAZ7FGQLUJKA6QI2XS73VE4R

not attested not anchored not stored refs pending

Lax Integrability of the Modified Camassa-Holm Equation and the Concept of Peakons

Jacek Szmigielski, Xiangke Chang

arxiv:1610.06537 v3 · 2016-10-20 · nlin.SI · math-ph · math.AP · math.CA · math.MP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RDXAZ7FGQLUJKA6QI2XS73VE4R}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:44:33.671277Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88ee0cfca682e89503d046af2feea4e45aac19b383dcf1fbdb884c96900bd1e7

Aliases

arxiv: 1610.06537 · arxiv_version: 1610.06537v3 · doi: 10.48550/arxiv.1610.06537 · pith_short_12: RDXAZ7FGQLUJ · pith_short_16: RDXAZ7FGQLUJKA6Q · pith_short_8: RDXAZ7FG

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/RDXAZ7FGQLUJKA6QI2XS73VE4R \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 88ee0cfca682e89503d046af2feea4e45aac19b383dcf1fbdb884c96900bd1e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9042fcf16149096e4425ff2db7aec617ee9e7fe06a7fbc8ac9eb785b65e7bef0",
    "cross_cats_sorted": [
      "math-ph",
      "math.AP",
      "math.CA",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2016-10-20T19:00:09Z",
    "title_canon_sha256": "3a5e03cf1df50c077a47f5590cb8a678ad8b32188e6f4a00238e350566e30514"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.06537",
    "kind": "arxiv",
    "version": 3
  }
}